Move base to DEPS

base/containers/adapters.h

-// Copyright 2014 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef BASE_CONTAINERS_ADAPTERS_H_
-#define BASE_CONTAINERS_ADAPTERS_H_
-
-#include "base/macros.h"
-
-namespace base {
-
-namespace internal {
-
-// Internal adapter class for implementing base::Reversed.
-template <typename T>
-class ReversedAdapter {
- public:
-  typedef decltype(static_cast<T*>(nullptr)->rbegin()) Iterator;
-
-  explicit ReversedAdapter(T& t) : t_(t) {}
-  ReversedAdapter(const ReversedAdapter& ra) : t_(ra.t_) {}
-
-  Iterator begin() const { return t_.rbegin(); }
-  Iterator end() const { return t_.rend(); }
-
- private:
-  T& t_;
-
-  DISALLOW_ASSIGN(ReversedAdapter);
-};
-
-}  // namespace internal
-
-// Reversed returns a container adapter usable in a range-based "for" statement
-// for iterating a reversible container in reverse order.
-//
-// Example:
-//
-//   std::vector<int> v = ...;
-//   for (int i : base::Reversed(v)) {
-//     // iterates through v from back to front
-//   }
-template <typename T>
-internal::ReversedAdapter<T> Reversed(T& t) {
-  return internal::ReversedAdapter<T>(t);
-}
-
-}  // namespace base
-
-#endif  // BASE_CONTAINERS_ADAPTERS_H_